DE3537773C2 - - Google Patents

Info

Publication number
DE3537773C2
DE3537773C2 DE19853537773 DE3537773A DE3537773C2 DE 3537773 C2 DE3537773 C2 DE 3537773C2 DE 19853537773 DE19853537773 DE 19853537773 DE 3537773 A DE3537773 A DE 3537773A DE 3537773 C2 DE3537773 C2 DE 3537773C2
Authority
DE
Germany
Prior art keywords
rotor
main
main rotor
additional
support arm
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE19853537773
Other languages
German (de)
English (en)
Other versions
DE3537773A1 (de
Inventor
Karl Wien At Morawetz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of DE3537773A1 publication Critical patent/DE3537773A1/de
Application granted granted Critical
Publication of DE3537773C2 publication Critical patent/DE3537773C2/de
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/82—Rotorcraft; Rotors peculiar thereto characterised by the provision of an auxiliary rotor or fluid-jet device for counter-balancing lifting rotor torque or changing direction of rotorcraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Toys (AREA)
DE19853537773 1984-11-28 1985-10-24 Rotoranordnung fuer hubschrauber Granted DE3537773A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT376684A AT396454B (de) 1984-11-28 1984-11-28 Rotoranordnung für hubschrauber

Publications (2)

Publication Number Publication Date
DE3537773A1 DE3537773A1 (de) 1986-06-05
DE3537773C2 true DE3537773C2 (OSRAM) 1987-05-21

Family

ID=3555137

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19853537773 Granted DE3537773A1 (de) 1984-11-28 1985-10-24 Rotoranordnung fuer hubschrauber

Country Status (2)

Country Link
AT (1) AT396454B (OSRAM)
DE (1) DE3537773A1 (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3817978A1 (de) * 1988-05-27 1989-12-07 Herbert Zemann Hubschrauber mit schwenkbarem heckrotor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2589826A (en) * 1949-05-26 1952-03-18 Glenn L Martin Co Epicyclic helicopter rotor system
US3247906A (en) * 1962-09-20 1966-04-26 Army Map Service Aircraft
US3450208A (en) * 1967-04-07 1969-06-17 Barton R E Dual drive mechanism
DE2547126C3 (de) * 1975-10-18 1981-12-17 Stanislaw Gusher Utah Ostrowski Hubschrauber

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3817978A1 (de) * 1988-05-27 1989-12-07 Herbert Zemann Hubschrauber mit schwenkbarem heckrotor

Also Published As

Publication number Publication date
DE3537773A1 (de) 1986-06-05
AT396454B (de) 1993-09-27
ATA376684A (de) 1993-01-15

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee